package com.zretc.support.tool;

import java.util.Random;

/**
 * 随机生成题目编号
 */
public class RandomTopic {

    int min = 100000000;
    int max = 1000000000;

    public int getRandom(){
        Random random = new Random();
        return Math.abs(random.nextInt()*(max-min+1)*min);
    }

}
